he says he's won millions in the florida lottery and has even written a book. his tips, buy as many tickets as you can afford and pick your own numbers. don't let the machine do it. >> it's all about what numbers, how do i pick the best numbers, what's the secret to picking the numbers. there is no secret. >> the odds may be long, but people keep hoping they'll be that one in 175 million. >> it's always a dream. always a dream. >> the key question, of course, is whether you're going to play. one of our viewers has tweeted in to say that playing the power ball is a tax on the mathematically challenged. i'm in. another disagrees. he says a dollar in apple stock eventually becomes $2 versus zero in power ball. not sure if it's conventional wisdom that a dollar in apple doubles. maybe that's a bit of a warning sign for the shares. but in any case what are you going to do with your dollar? are you going to put it in the powerball? put it in the stock market? e-mail us, you can tweet us. >>> and stick around, because coming up, the world's top auto makers rev up thei